| A | B |
| innocuous | not harmful, harmless |
| prodigy | a person, especially a child or young person having extraordinary talent |
| insomnia | the inability to fall or stay asleep |
| trangress | to violate a law, to pass over or go beyond, violate or offend |
| steadfast | fixed in a certain direction, firm in purpose |
| adverse | working against, serving to oppose |
| aloof | remote or distant, showing no interest |
| alternative | allowing a choice between two or more things |
| canine | of, or relating to dogs or related animals |
| compulsory | required by law of a firm rule |
| consecutive | following one after another in order |
| desolate | deserted, lonely, without signs of life |
| dispatch | to send on specific business, finish or complete promptly, speed in movement or performance |
| distinction | a recognition of the way things differ |
| endure | to put up with, to go on for a long time, to last |
| fluctuate | to rise and fall, keep changing |
| grueling | tiring, exhausting |
| maul | to handle roughly so as to cause injury |
| participate | to take part in |
| robust | strong and vigorous |